2025-09-08 18:25 浏览次数 14
聚四氯乙烯支座
The PTFE bearing sticks aren't yet fixed to the bearing supports, they are just sitting in the slots milled into the inner sides of the 「y」 legs.
聚四氟乙烯轴承支尚未固定在轴承支持,他们只是坐在插槽内碾磨成两边的「Y」型腿。